TREA

CHANGHUM JO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor
    • Patent number 11,894,750
    • Issue date Feb 6, 2024
    • LG Magna e-Powertrain Co., Ltd.
    • Jongsu Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 11,011,955
    • Issue date May 18, 2021
    • LG Electronics Inc.
    • Jongsu Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    BLDC motor and cleaner having the same
    • Patent number 10,811,919
    • Issue date Oct 20, 2020
    • LG Electronics Inc.
    • Changhum Jo
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    BLDC motor and cleaner having the same
    • Patent number 10,186,915
    • Issue date Jan 22, 2019
    • LG Electronics Inc.
    • Kwangyong Jang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ROBOT WHEEL DRIVING APPARATUS
    • Publication number 20240235324
    • Publication date Jul 11, 2024
    • LG ELECTRONICS INC.
    • Jangwon LEE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROBOT WHEEL DRIVING APPARATUS
    • Publication number 20240136889
    • Publication date Apr 25, 2024
    • LG ELECTRONICS INC.
    • Jangwon LEE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR
    • Publication number 20220069664
    • Publication date Mar 3, 2022
    • LG Magna e-Powertrain Co., Ltd.
    • Jongsu KIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20210336506
    • Publication date Oct 28, 2021
    • LG ELECTRONICS INC.
    • Jongsu KIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20210273520
    • Publication date Sep 2, 2021
    • LG ELECTRONICS INC.
    • Jongsu KIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20210257878
    • Publication date Aug 19, 2021
    • LG ELECTRONICS INC.
    • Jongsu KIM
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE SYSTEM FOR ELECTRIC AUTOMOBILE
    • Publication number 20210257883
    • Publication date Aug 19, 2021
    • LG ELECTRONICS INC.
    • Jongsu KIM
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR
    • Publication number 20180287452
    • Publication date Oct 4, 2018
    • LG ELECTRONICS INC.
    • Jongsu KIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BLDC MOTOR AND CLEANER HAVING THE SAME
    • Publication number 20180026486
    • Publication date Jan 25, 2018
    • Changhum JO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BLDC MOTOR AND CLEANER HAVING THE SAME
    • Publication number 20160218570
    • Publication date Jul 28, 2016
    • LG ELECTRONICS INC.
    • KWANGYONG JANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER